TYPO3 vulnerable to an HTML Injection in the History Module
### Problem The history backend module is vulnerable to HTML injection. Although Content-Security-Policy headers effectively prevent JavaScript execution, adversaries can still inject malicious HTML markup. Exploiting this vulnerability requires a valid backend user account. ### Solution Update to TYPO3 version 13.1.1 that fixes the problem described. ### Credits Thanks to TYPO3 core team member Andreas Kienast who reported this issue and to TYPO3 core & security team Benjamin Franzke who fixed the issue. ### References * [TYPO3-CORE-SA-2024-007](https://typo3.org/security/advisory/typo3-core-sa-2024-007)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-34355US | medium5.4 | — | ||
TYPO3 is an enterprise content management system. Starting in version 13.0.0 and prior to version 13.1.1, the history backend module is vulnerable to HTML injection. Although Conte… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/TYPO3/typo3PACKAGE
- https://github.com/TYPO3/typo3/commit/56afa304ba8b5ad302e15df5def71bcc8d820375WEB
- https://github.com/TYPO3/typo3/security/advisories/GHSA-xjwx-78x7-q6jcWEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-34355ADVISORY
- https://typo3.org/security/advisory/typo3-core-sa-2024-007WEB
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